2723499

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 4193280

約数和(自身を除く): 1469781

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 223, 531, 669, 1357, 2007, 4071, 5129, 12213, 13157, 15387, 39471, 46161, 118413, 302611, 907833, 2723499]

約数ペア:

[(1, 2723499), (3, 907833), (9, 302611), (23, 118413), (59, 46161), (69, 39471), (177, 15387), (207, 13157), (223, 12213), (531, 5129), (669, 4071), (1357, 2007)]